/* ==========================================================================
   Sopravo — marketing site
   Design system ported from the app (DESIGN.md v2 "Warm signal, red").
   Dark-first, dual-theme. Semantic tokens only.
   ========================================================================== */

/* ---- Self-hosted fonts (SIL OFL; zero external requests) --------------- */
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 100 900; font-display: swap; src: url(fonts/archivo-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 100 900; font-display: swap; src: url(fonts/archivo-latinext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/plexmono-400-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/plexmono-400-latinext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/plexmono-600-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/plexmono-600-latinext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* ---- Tokens: dark (primary marketing theme) ---------------------------- */
:root {
  --bg-page:      #0B0A09;   /* deepest warm near-black */
  --bg-base:      #0D0C0B;
  --bg-surface:   #141210;   /* alternating section band */
  --bg-elevated:  #1C1A17;   /* cards, panels */
  --bg-raised:    #23201D;   /* raised card / phone chrome */
  --separator:    #35312C;   /* 1px component outline */
  --hairline:     #2A2723;   /* 0.5px structural divider */

  --text-primary:   #F5F1EC;
  --text-secondary: #B5AEA4;
  --text-tertiary:  #7D776D;

  --accent:         #FF5349; /* THE red — record semantic */
  --accent-hot:     #FF6B61;
  --accent-pressed: #E0453C;
  --accent-soft:    #FF8B84;
  --accent-muted:   #FFDAD6; /* blush tinted card */
  --on-accent:      #1A0B09; /* dark ink on bright red */
  --ink-on-blush:   #2B120E; /* text inside blush cards */

  --ok:    #4FC98B;          /* on-device / positive dot */
  --gold:  #C9A26B;          /* founder badge */

  --shadow-soft: 0 4px 24px rgba(0,0,0,.35);
  --shadow-float: 0 24px 70px -20px rgba(0,0,0,.66);
  --glow: 0 0 120px -10px rgba(255,83,73,.45);

  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 20px; --r-2xl: 28px; --r-pill: 999px;

  --font-display: 'Archivo', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1140px;
  --ease-out: cubic-bezier(.22,1,.36,1);

  color-scheme: dark;
}

/* ---- Tokens: light (bone surface, deepened red) ------------------------ */
:root[data-theme="light"] {
  --bg-page:      #FAF6F1;
  --bg-base:      #FAF6F1;
  --bg-surface:   #FFFFFF;
  --bg-elevated:  #FFFFFF;
  --bg-raised:    #FFFFFF;
  --separator:    #EAE3D9;
  --hairline:     #EAE3D9;

  --text-primary:   #191511;
  --text-secondary: #5E574D;
  --text-tertiary:  #948C80;

  --accent:         #C1271D;
  --accent-hot:     #D0281E;
  --accent-pressed: #9E1F16;
  --accent-soft:    #E86A5E;
  --accent-muted:   #FFE2DE;
  --on-accent:      #FFFFFF;
  --ink-on-blush:   #7A392F;

  --shadow-soft: 0 4px 20px rgba(60,40,30,.10);
  --shadow-float: 0 24px 60px -20px rgba(80,40,30,.22);
  --glow: 0 0 120px -20px rgba(193,39,29,.20);

  color-scheme: light;
}

/* ---- Reset / base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1.05; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ---- Typographic helpers ---------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}
.section-title { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.1rem); }
.lede { color: var(--text-secondary); font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); max-width: 60ch; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---- Section rhythm ---------------------------------------------------- */
.section { padding-block: clamp(72px, 8vw, 128px); }
.section--surface { background: var(--bg-surface); }
.section-head { max-width: 62ch; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .eyebrow { display: inline-block; margin-bottom: 16px; }

/* ---- Buttons / pills --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  padding: 14px 26px; border-radius: var(--r-pill); border: 1px solid transparent;
  cursor: pointer; transition: transform .18s var(--ease-out), background .18s, box-shadow .18s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--accent { background: var(--accent); color: var(--on-accent); box-shadow: 0 6px 24px -8px rgba(255,83,73,.6); }
.btn--accent:hover { background: var(--accent-hot); }
.btn--ghost { background: transparent; color: var(--text-primary); border-color: var(--separator); }
.btn--ghost:hover { border-color: var(--text-tertiary); }
.btn__glyph { width: 18px; height: 18px; }

/* ---- Header ------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-page) 82%, transparent);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--hairline);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.brand svg { width: 26px; height: 26px; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: var(--text-secondary); font-size: 15px; font-weight: 600; transition: color .15s; }
.nav a:hover { color: var(--text-primary); }
.header-right { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--separator); border-radius: var(--r-md); background: var(--bg-elevated); color: var(--text-primary); cursor: pointer; }
.nav-toggle svg { width: 20px; height: 20px; }

/* ---- Language picker --------------------------------------------------- */
.lang-picker { position: relative; }
.lang-picker__btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--text-secondary);
  padding: 8px 12px; background: var(--bg-elevated); border: 1px solid var(--separator); border-radius: var(--r-pill); cursor: pointer;
}
.lang-picker__btn:hover { color: var(--text-primary); }
.lang-picker__btn svg { width: 16px; height: 16px; }
.lang-picker__btn .chev { transition: transform .2s var(--ease-out); }
.lang-picker__btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.lang-picker__menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60;
  min-width: 190px; max-height: min(70vh, 420px); overflow-y: auto; margin: 0; padding: 6px; list-style: none;
  background: var(--bg-elevated); border: 1px solid var(--separator); border-radius: var(--r-md); box-shadow: var(--shadow-float);
}
.lang-picker__menu li { padding: 9px 12px; border-radius: var(--r-sm); font-size: 14px; color: var(--text-secondary); cursor: pointer; }
.lang-picker__menu li:hover, .lang-picker__menu li:focus-visible { background: var(--bg-raised); color: var(--text-primary); outline: none; }
.lang-picker__menu li[aria-selected="true"] { background: var(--accent-muted); color: var(--ink-on-blush); font-weight: 600; }

/* ---- Hero -------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(56px, 7vw, 104px); }
.hero__bloom {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(60% 55% at 72% 42%, rgba(255,83,73,.16), transparent 70%);
}
.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 22px; }
.hero__eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.hero h1 { font-size: clamp(2.6rem, 1.6rem + 4.4vw, 5rem); letter-spacing: -.035em; }
.hero__sub { margin-top: 24px; color: var(--text-secondary); font-size: clamp(1.1rem, 1rem + .6vw, 1.35rem); max-width: 34ch; }
.hero__cta { margin-top: 34px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero__req { font-size: 13px; color: var(--text-tertiary); line-height: 1.4; }
.hero__req b { color: var(--text-secondary); font-weight: 600; }
.hero__trust { margin-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-secondary); }
.hero__trust svg { width: 15px; height: 15px; color: var(--text-tertiary); }
.hero__de { margin-top: 14px; font-size: 12.5px; color: var(--text-tertiary); font-style: italic; }

/* ---- Phone mock -------------------------------------------------------- */
.phone-wrap { position: relative; display: flex; justify-content: center; }
.phone-rings { position: absolute; inset: -10% -20%; z-index: 0; pointer-events: none; }
.phone {
  position: relative; z-index: 1; width: 300px; max-width: 78vw; padding: 12px;
  background: linear-gradient(180deg, #262320, #141210);
  border: 1px solid var(--separator); border-radius: 42px; box-shadow: var(--shadow-float);
}
.phone__notch { width: 108px; height: 24px; margin: 2px auto 14px; background: #0A0908; border-radius: var(--r-pill); }
.phone__screen { background: var(--bg-base); border-radius: 30px; padding: 18px 16px 20px; }
.phone__title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.phone__title h3 { font-size: 20px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: .08em; padding: 4px 9px; border-radius: var(--r-pill); }
.chip--ondevice { background: rgba(79,201,139,.14); color: var(--ok); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.blush-card { background: var(--accent-muted); color: var(--ink-on-blush); border-radius: var(--r-lg); padding: 15px 16px; }
.blush-card .label { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: color-mix(in srgb, var(--ink-on-blush) 72%, transparent); display: flex; align-items: center; gap: 7px; margin-bottom: 9px; }
.blush-card .label .rec { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.blush-card p { font-size: 13.5px; line-height: 1.5; }
.blush-card .divider { height: 1px; background: color-mix(in srgb, var(--ink-on-blush) 14%, transparent); margin: 13px 0; }
.action-row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; padding: 5px 0; }
.action-row .box { width: 15px; height: 15px; border: 1.5px solid color-mix(in srgb, var(--ink-on-blush) 45%, transparent); border-radius: 5px; flex: none; }
.action-row .owner { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; }
.avatar { width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-family: var(--font-mono); font-size: 9px; font-weight: 600; display: grid; place-items: center; }

.rec-strip { margin-top: 14px; display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: rgba(255,83,73,.08); border: 1px solid rgba(255,83,73,.22); border-radius: var(--r-md); }
.rec-strip .disc { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); flex: none; display: grid; place-items: center; box-shadow: 0 0 16px -2px var(--accent); }
.rec-strip .disc span { width: 11px; height: 11px; background: var(--on-accent); border-radius: 3px; }
.rec-strip .meta .k { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .1em; color: var(--accent); font-weight: 600; }
.rec-strip .meta .t { font-size: 12px; color: var(--text-secondary); }
.rec-strip time { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary); }

/* ---- Privacy moat ------------------------------------------------------ */
.moat__flow { display: grid; grid-template-columns: 1fr; gap: 22px; }
.device-box { border: 1px solid var(--separator); border-radius: var(--r-2xl); padding: clamp(24px,3vw,40px); background: linear-gradient(180deg, var(--bg-elevated), var(--bg-base)); }
.device-box__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.device-box__head .k { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); }
.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flow-step { background: var(--bg-surface); border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 16px; }
.flow-step h4 { font-size: 15px; margin-bottom: 4px; }
.flow-step p { font-size: 13px; color: var(--text-tertiary); }
.flow-step .n { font-family: var(--font-mono); font-size: 11px; color: var(--accent); }
.boundary { text-align: center; font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; color: var(--accent); padding: 10px; border-top: 1px dashed color-mix(in srgb, var(--accent) 40%, transparent); border-bottom: 1px dashed color-mix(in srgb, var(--accent) 40%, transparent); margin: 4px 0; }
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 22px; }
.versus > div { border-radius: var(--r-lg); padding: 20px 22px; border: 1px solid var(--separator); }
.versus .them { background: var(--bg-surface); }
.versus .us { background: rgba(255,83,73,.06); border-color: color-mix(in srgb, var(--accent) 34%, transparent); }
.versus h4 { font-size: 16px; margin-bottom: 8px; }
.versus .them h4 { color: var(--text-secondary); }
.versus p { font-size: 14px; color: var(--text-secondary); }

/* ---- Feature grid ------------------------------------------------------ */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.feature { border: 1px solid var(--separator); border-radius: var(--r-xl); padding: 26px; background: var(--bg-elevated); display: flex; flex-direction: column; gap: 12px; }
.feature__glyph { width: 40px; height: 40px; border-radius: var(--r-md); background: rgba(255,83,73,.1); color: var(--accent); display: grid; place-items: center; }
.feature__glyph svg { width: 22px; height: 22px; }
.feature h3 { font-size: 19px; }
.feature p { font-size: 14.5px; color: var(--text-secondary); }
.feature__note { margin-top: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--text-tertiary); padding-top: 8px; }
.mini-badge { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; padding: 5px 11px; border-radius: var(--r-pill); background: var(--accent-muted); color: var(--ink-on-blush); font-size: 12px; font-weight: 600; }

/* ---- How it works ------------------------------------------------------ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding-top: 20px; border-top: 2px solid var(--separator); }
.step .n { font-family: var(--font-mono); font-size: 14px; font-weight: 600; color: var(--accent); }
.step h3 { font-size: 20px; margin: 10px 0 8px; }
.step p { font-size: 14.5px; color: var(--text-secondary); }

/* ---- Speaker showcase -------------------------------------------------- */
.speakers { display: grid; grid-template-columns: 1.2fr .8fr; gap: 26px; align-items: start; }
.transcript { border: 1px solid var(--separator); border-radius: var(--r-xl); padding: 26px; background: var(--bg-elevated); display: grid; gap: 18px; }
.utterance { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.spk { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .06em; padding: 4px 8px; border-radius: var(--r-sm); white-space: nowrap; }
.spk--a { background: rgba(255,83,73,.16); color: var(--accent-soft); }
.spk--b { background: rgba(79,201,139,.16); color: var(--ok); }
.spk--c { background: rgba(116,182,255,.16); color: #74B6FF; }
.utterance p { font-size: 14.5px; color: var(--text-secondary); }
.actions-card { background: var(--accent-muted); color: var(--ink-on-blush); border-radius: var(--r-xl); padding: 22px; }
.actions-card .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: color-mix(in srgb, var(--ink-on-blush) 70%, transparent); margin-bottom: 14px; }
.actions-card .action-row { border-bottom: 1px solid color-mix(in srgb, var(--ink-on-blush) 12%, transparent); padding: 12px 0; font-size: 13.5px; }
.actions-card .action-row:last-child { border-bottom: 0; }

/* ---- Languages --------------------------------------------------------- */
.langs { display: flex; flex-wrap: wrap; gap: 12px; }
.lang-chip { display: inline-flex; align-items: center; gap: 9px; padding: 11px 18px; border: 1px solid var(--separator); border-radius: var(--r-pill); font-size: 15px; font-weight: 600; background: var(--bg-elevated); }
.lang-chip--lead { background: var(--accent-muted); color: var(--ink-on-blush); border-color: transparent; }
.lang-chip--more { color: var(--text-tertiary); font-weight: 500; }

/* ---- Pricing ----------------------------------------------------------- */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; border: 1px solid var(--separator); border-radius: var(--r-xl); padding: 30px 26px; background: var(--bg-elevated); display: flex; flex-direction: column; }
.plan--featured { border-color: color-mix(in srgb, var(--accent) 55%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent), var(--shadow-soft); }
.plan__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--on-accent); font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: 5px 14px; border-radius: var(--r-pill); }
.plan__kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); display: flex; align-items: center; gap: 10px; }
.plan__kicker .founder { background: var(--gold); color: #241a08; font-weight: 700; padding: 2px 8px; border-radius: var(--r-sm); font-size: 10px; }
.plan__price { font-family: var(--font-mono); font-weight: 600; font-size: clamp(2.4rem, 2rem + 1.6vw, 3.2rem); margin: 16px 0 4px; font-variant-numeric: tabular-nums; }
.plan__price span { font-size: 15px; color: var(--text-tertiary); font-weight: 400; }
.plan__desc { font-size: 14px; color: var(--text-secondary); min-height: 3em; }
.plan .btn { margin-top: 22px; justify-content: center; }
.plan--featured .btn { background: var(--accent); color: var(--on-accent); }
.plan:not(.plan--featured) .btn { background: transparent; border-color: var(--separator); color: var(--text-primary); }

.counter { margin: 18px 0 4px; }
.counter__line { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-secondary); display: flex; justify-content: space-between; }
.counter__line b { color: var(--accent); font-weight: 600; }
.counter__bar { height: 5px; border-radius: var(--r-pill); background: var(--hairline); margin: 8px 0; overflow: hidden; }
.counter__bar > i { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
.counter__next { font-size: 11px; color: var(--text-tertiary); }
.pricing-note { margin-top: 26px; font-size: 13px; color: var(--text-tertiary); text-align: center; }

/* ---- FAQ --------------------------------------------------------------- */
.faq { max-width: 760px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 4px; cursor: pointer; font-size: 18px; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { flex: none; width: 22px; height: 22px; position: relative; transition: transform .25s var(--ease-out); color: var(--accent); }
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq .answer { padding: 0 4px 24px; color: var(--text-secondary); font-size: 15.5px; max-width: 68ch; }

/* ---- Footer ------------------------------------------------------------ */
.site-footer { background: var(--bg-surface); border-top: 1px solid var(--hairline); padding-block: 64px 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { margin-top: 14px; font-size: 14px; color: var(--text-tertiary); max-width: 30ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 16px; font-weight: 600; }
.footer-col a, .footer-col span { display: block; font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--hairline); font-size: 13px; color: var(--text-tertiary); flex-wrap: wrap; }

/* ---- Legal pages ------------------------------------------------------- */
.legal { padding-block: clamp(48px, 6vw, 88px); }
.legal .container { max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem); }
.legal .updated { margin-top: 12px; color: var(--text-tertiary); font-family: var(--font-mono); font-size: 13px; }
.legal h2 { font-size: 1.35rem; margin-top: 44px; }
.legal h3 { font-size: 1.05rem; margin-top: 26px; }
.legal p, .legal li { color: var(--text-secondary); font-size: 16px; line-height: 1.7; margin-top: 14px; }
.legal ul { padding-left: 22px; list-style: disc; }
.legal li { margin-top: 8px; }
.legal a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal .callout { margin-top: 22px; padding: 18px 22px; border: 1px solid var(--separator); border-radius: var(--r-lg); background: var(--bg-elevated); }
.legal .callout p { margin-top: 0; color: var(--text-primary); }

/* ---- Language visibility (i18n) ---------------------------------------- */
[data-lang-de] { display: none; }
:root[data-locale="de"] [data-lang-en] { display: none; }
:root[data-locale="de"] [data-lang-de] { display: revert; }

/* ---- Reveal-on-scroll (JS-gated: no JS or reduced-motion → visible) ----- */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
  .js .reveal.is-in { opacity: 1; transform: none; }
}

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .phone-wrap { order: -1; }
  .versus, .speakers { grid-template-columns: 1fr; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 2px; background: var(--bg-base); border-bottom: 1px solid var(--separator); padding: 12px 24px 20px; box-shadow: var(--shadow-soft); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; font-size: 17px; width: 100%; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .container { padding-inline: 18px; }
  .flow-steps { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .header-right .btn { display: none; }
}